hi
what head gaskets you all using,as i ahve gone though two in a week
1st on burnt though the rings making it lose comp,2nd well not had a look yet but it lost alot of water and exhaust smoke/steaming alot so sounds like its gone again and i didt even hold it flat on the bp
cheers
standard headgasket is fine. Sounds like you have something wrong. It's possibly happening if you are running very lean?